Discover the waterfalls and natural attractions along the Historic Columbia River Highway at your own pace with a Hop-On Hop-Off trolly pass. The trolly's comprehensive route includes stops at Benson Bridge, Horsetail Falls, and Ainsworth State Park. Spend as much time as you like at each location, then catch the next available bus when you're ready to head to the stop. Along the way, learn about local geography and history.

• Visit numerous natural attractions with ease
• Enjoy unobstructed views along the route
• Avoid the hassle of finding parking
• Listen to educational commentary on the trolly